Problemsby GlyphTrouble with OpenAI invalid
1 post from 1 person1d activeFading, +0 this weekunverified
Posts per day
The posts behind it
openai: tool-call arguments that are valid JSON but not an object make the model call raise `ValidationError` instead of producing an `invalid_tool_call`
### Submission checklist - [x] This is a bug, not a usage question. - [x] I added a clear and descriptive title that summarizes this issue. - [x] I used the GitHub search to find a similar question and didn't find it. - [x] I am sure that this is a bug in LangChain rather than...
Companies and products named
About this problem
Evidence
1 post from 1 person in 1 place. Mostly on langchain-ai/langchain. Tools named alongside: Anthropic, Perplexity, DeepSeek, Ollama.
Frustration Frustration 0 of 3· Seen on GitHub issues
How it was grouped
Posts about OpenAI with no known issue, sharing the word "invalid". First post Nov 2, 2026, latest Nov 2, 2026. Unverified: fewer than 3 posts, or one person or place only. Method
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